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EIA Database

Pay-walled Journal Article

The Journal of the Acoustical Society of America

Acoustic emissions from a 2120 cubic in. air-gun array were recorded through a towed hydrophone assembly during an oil industry 2-D seismic survey off the West...
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Pay-walled Journal Article

The Journal of the Acoustical Society of America

During June and July 2000, impact pipe-driving sounds at Northstar Island (Prudhoe Bay, Alaska) were recorded underwater and in air at distances 63–3000 m from the...
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Pay-walled Journal Article

The Journal of the Acoustical Society of America

Behaviorally determined hearing thresholds for a 7.5-kHz tone for an Atlantic bottlenosed dolphin (Tursiops truncatus) were obtained following exposure to fatiguing low-frequency octave band noise. The...
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Pay-walled Journal Article

The Journal of the Acoustical Society of America

Loud (195 dB re 1 μPa at 1 m) 75-Hz signals were broadcast with an ATOC projector to measure ocean temperature. Respiratory and movement behaviors of...
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Pay-walled Journal Article

The Journal of the Acoustical Society of America

A behavioral response paradigm was used to measure underwater hearing thresholds in two California sea lions (Zalophus californianus) before and after exposure to underwater impulses from...
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Pay-walled Journal Article

The Journal of the Acoustical Society of America

A behavioral response paradigm was used to measure masked underwater hearing thresholds in five bottlenose dolphins and two white whales before and immediately after exposure to...
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Pay-walled Journal Article

The Journal of the Acoustical Society of America

The Heard Island Feasibility Test source transmitted a hum at 209–220 dB re: 1 μPa at 175-m depth, centered on 57 Hz with a maximum bandwidth...
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Pay-walled Journal Article

The Journal of the Acoustical Society of America

Beginning in February 1999, an array of six autonomous hydrophones was moored near the Mid-Atlantic Ridge (35°N–15°N, 50°W–33°W). Two years of data were reviewed for whale...
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Pay-walled Journal Article

The Journal of the Acoustical Society of America

Current mitigation levels for noise transients impinging on marine mammals are specified by rms pressures. The rms measure critically relies upon choosing the size of averaging...
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Pay-walled Journal Article

The Journal of the Acoustical Society of America

A behavioral response paradigm was used to measure masked underwater hearing thresholds in two bottlenose dolphins and one beluga whale before and after exposure to impulsive...
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